Experimental investigation of cyclic and time-dependent deformation of titanium alloy at elevated temperature

• Published in: International journal of plasticity Vol. 23; no. 1; pp. 1 - 24
• Main Authors: Lissenden, Cliff J, Doraiswamy, Devaraj, Arnold, Steven M
• Format: Journal Article
• Language: English
• Published: 01.01.2007
• Subjects: Amplitudes; Creep (materials); Deformation; Serrated yielding; Strain; Strain rate; Stresses; Titanium base alloys

A novel cyclic deformation test program was undertaken to characterize macroscopic time dependent deformation of a titanium alloy for use in viscoplastic model development. All tests were conducted at a high homologous temperature, 650 , where there are large time dependent and loading rate dependen...